CA2068133A1 - Discharge structure for an axial separator - Google Patents

Discharge structure for an axial separator

Info

Publication number
CA2068133A1
CA2068133A1 CA2068133A CA2068133A CA2068133A1 CA 2068133 A1 CA2068133 A1 CA 2068133A1 CA 2068133 A CA2068133 A CA 2068133A CA 2068133 A CA2068133 A CA 2068133A CA 2068133 A1 CA2068133 A1 CA 2068133A1
Authority
CA
Canada
Prior art keywords
axial separator
discharge structure
axial
discharge area
combine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2068133A
Other languages
French (fr)
Other versions
CA2068133C (en
Inventor
Roderick James Jensen
Jerry Lawrence Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2068133A1 publication Critical patent/CA2068133A1/en
Application granted granted Critical
Publication of CA2068133C publication Critical patent/CA2068133C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/44—Grain cleaners; Grain separators
    • A01F12/442—Rotary cleaners

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
  • Centrifugal Separators (AREA)

Abstract

An axial separator for an agricultural combine. The axial separator comprises two side-by-side axial separator units. Each axial separator unit has a rotor that rotates in and is housed in a casing. The bottom rear of the axial separator is open and forms a discharge area into which straw falls. To more evenly distribute the straw along the width of the combine a wedge shaped deflector is positioned in the last quarter of the discharge area below and between the rotors.
CA002068133A 1991-05-10 1992-05-07 Discharge structure for an axial separator Expired - Fee Related CA2068133C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/698,762 US5112279A (en) 1991-05-10 1991-05-10 Discharge structure for an axial separator
US07/698,762 1991-05-10

Publications (2)

Publication Number Publication Date
CA2068133A1 true CA2068133A1 (en) 1992-11-11
CA2068133C CA2068133C (en) 1994-11-08

Family

ID=24806564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002068133A Expired - Fee Related CA2068133C (en) 1991-05-10 1992-05-07 Discharge structure for an axial separator

Country Status (6)

Country Link
US (1) US5112279A (en)
EP (1) EP0521280B1 (en)
AR (1) AR248206A1 (en)
AU (1) AU643613B2 (en)
CA (1) CA2068133C (en)
DE (1) DE59203195D1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5356338A (en) * 1993-04-26 1994-10-18 Deere & Company Axial rotor having an independently driven threshing section and separating section
AU676037B2 (en) * 1993-07-01 1997-02-27 Deere & Company An axial flow combine having a concentric threshing section and an eccentric separation section
US5688170A (en) * 1993-07-01 1997-11-18 Deere & Company Rotary combine having a concentric infeed section and eccentric threshing and separating sections
GB2356546A (en) * 1999-11-26 2001-05-30 Ford New Holland Nv Threshing and separating unit for axial flow combines
US6375564B1 (en) 1999-11-29 2002-04-23 Deere & Company Ramp segment for a combine rotor
US6503143B2 (en) * 2001-01-26 2003-01-07 Deere & Company Agricultural beater having replaceable blades
US6551186B2 (en) 2001-06-06 2003-04-22 Agco Corporation Beater for a combine harvester
US7390252B1 (en) * 2007-02-28 2008-06-24 Cnh America Llc Agricultural combine rotor with a four inlet impeller arrangement feeding a three rasp bar threshing element layout
DE102007030866A1 (en) * 2007-07-03 2009-01-08 Deere & Company, Moline Crop processing unit with throughput-dependent circulation number
US8021219B2 (en) 2007-10-31 2011-09-20 Deere And Company Top cover for axial rotary combine having coned transition
US20090111547A1 (en) * 2007-10-31 2009-04-30 Glenn Pope Adjustable vane system for an axial flow rotor housing of an agricultural combine
US7762877B2 (en) * 2007-11-29 2010-07-27 Deere & Company Tailing re-thresher rasp bar and rotor housing
US7717777B2 (en) * 2007-11-29 2010-05-18 Deere & Company Adjustable rear rotor discharge flights
US8075377B2 (en) * 2007-11-29 2011-12-13 Deere & Company Rear rotor cone
US7654892B2 (en) * 2007-11-29 2010-02-02 Deere & Company Tailings re-thresher deflector
US8221202B2 (en) * 2007-11-29 2012-07-17 Deere & Company Fully tapered rotor nose and threshing section
DE102010037416A1 (en) * 2010-09-09 2012-03-15 Claas Selbstfahrende Erntemaschinen Gmbh Separator unit for a combine harvester
DE102012106338A1 (en) * 2012-07-13 2014-01-16 Joachim Haase Dreschtrommel and equipped with such a threshing drum mobile threshing
DE212014000200U1 (en) * 2013-11-25 2016-06-13 Agco Corporation Baffle arrangement in a combine server
EP2910107A1 (en) * 2014-02-24 2015-08-26 John Deere (Tianjin) Co., Ltd Threshing and separating device and combine harvester having the same
GB201503118D0 (en) 2015-02-25 2015-04-08 Agco Int Gmbh Twin axial-flow crop processor in a combine harvester
GB201503117D0 (en) * 2015-02-25 2015-04-08 Agco Int Gmbh Crop engaging element for a combine harvester separating rotor
US10375885B2 (en) * 2015-09-17 2019-08-13 Deere & Company System for chopping and spreading residue
BE1023990B1 (en) * 2016-03-29 2017-10-25 Cnh Industrial Belgium Nv THORNS AND SEPARATION SYSTEM FOR A HARVESTER

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1824632A (en) * 1928-02-20 1931-09-22 Schlayer Felix Axial thrashing and straw reducing machine
US1776396A (en) * 1928-06-06 1930-09-23 Schlayer Felix Axial thrashing machine
US2050631A (en) * 1930-03-11 1936-08-11 Clotilde Schlayer Axial threshing and strawreducing machine
US2811158A (en) * 1955-09-16 1957-10-29 Rietmann Omar Grain separating structure for combine
US2969862A (en) * 1957-05-26 1961-01-31 Allis Chalmers Mfg Co Deflector
US3616800A (en) * 1969-01-09 1971-11-02 Sperry Rand Corp Axial flow type combine with a discharge conveyor
DE2234567A1 (en) * 1972-07-14 1974-01-31 Josef Tenkhoff HARVESTER
US4018232A (en) * 1976-04-01 1977-04-19 Sperry Rand Corporation Material distribution means for concave of rotary combine
US4186753A (en) * 1978-07-14 1980-02-05 Sperry Rand Corporation Material flow retarders
CA1107169A (en) * 1978-10-31 1981-08-18 White Motor Corporation Of Canada Limited Apparatus for discharging threshed materials directly from the rotor of an axial flow combine
US4254730A (en) * 1979-07-11 1981-03-10 Crenshaw William S Anchoring apparatus
US4408618A (en) * 1980-06-06 1983-10-11 Witzel H D Axial flow rotary separator
GB8305259D0 (en) * 1983-02-25 1983-03-30 Sperry Nv Combine harvesters
DE3417929C2 (en) * 1984-05-15 1994-02-24 Claas Ohg Self-propelled combine
DE3429468C2 (en) * 1984-08-10 1994-03-31 Claas Ohg Self-propelled combine
US4884994A (en) * 1984-08-29 1989-12-05 Deere & Company Axial flow rotary separator
US4611605A (en) * 1984-08-29 1986-09-16 Deere & Company Axial flow rotary separator
US4611606A (en) * 1984-08-29 1986-09-16 Deere & Company Feeding arrangement for an axial flow rotary separator
US4574815A (en) * 1984-08-29 1986-03-11 Deere & Company Rotor for an axial flow rotary separator
DE3535427C2 (en) * 1985-10-04 1994-06-16 Claas Ohg Separation and cleaning device for a self-propelled combine
DE3542577C1 (en) * 1985-12-02 1987-02-26 Biso Bitter Gmbh & Co Kg Combine device for distributing the chaff
DE3601359A1 (en) * 1986-01-18 1987-07-23 Claas Ohg SELF-DRIVING COMBINATION
US4739773A (en) * 1986-05-09 1988-04-26 Deere & Company Feeding arrangement for an axial flow rotary separator
US4711253A (en) * 1986-05-19 1987-12-08 Haybuster Manufacturing, Inc. Chaff blower for combines
US4875891A (en) * 1987-03-02 1989-10-24 Deere & Company Separating grate for a grain harvester
US4969853A (en) * 1989-12-15 1990-11-13 Deere & Company Readily removable separator module

Also Published As

Publication number Publication date
AU643613B2 (en) 1993-11-18
DE59203195D1 (en) 1995-09-14
EP0521280A2 (en) 1993-01-07
AU1523892A (en) 1992-11-12
EP0521280B1 (en) 1995-08-09
EP0521280A3 (en) 1993-06-02
US5112279A (en) 1992-05-12
CA2068133C (en) 1994-11-08
AR248206A1 (en) 1995-07-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed